‘The Watcher in the Wall’ by Owen Laukkanen
May 4, 2016
His latest novel, The Watcher in the Wall, follows Kirk Stevens and Carla Windermere of the crime task force as they investigate a case that first seems to be a simple teen suicide.
But the detectives uncover an online club of unhappy teenagers vowing suicide, led by an anonymous presence.
Soon more victims fall – as they will continue to do unless the psychopath leader can be caught.